baber/WOPTO huggingface dataset:
Patent KR-20000002909-A (KR)
Title: Lead frame for transistor package
Inventor: KIM SUN HWAN
IPC: H01L23/48
Filed: 1998-06-24
Abstract: PURPOSE: A lead frame for a transistor package is provided to mount a semiconductor device into a precise location. CONSTITUTION: A lead frame for a transistor package comprises: a die pad(12) containing a transistor device and a controlling element on the upper surface; a heat sink(18) integrally formed with the die pad for containing a penetrating hole(19) for combining; and the heat sink connecting to an adjacent heat sink by a tie bar(13).
Patent KR-19980065111-A (KR)
Title: 전해산화 폐수처리장치
IPC: C02F1/461
Filed: 1998-06-26
Abstract: 본 발명은 초진동교반기와 듀티정류기를 사용하여 고속으로 폐수를 효율좋게 처리할 수 있는 전해산화 폐수처리장치에 관한 것이다. 
     본 발명에 따르면, 금속이온과 COD 및 BOD를 함유하는 폐수를 전해산화법으로 처리하기 위해 폐수가 유입되는 유입관(102)과 처리된 폐수를 배출되는 배출관(103)이 구비된 처리조(101)와, 이 처리조(101)에 병렬설치된 다수의 양극판(104)및 음극판(105)과, 상기 극판(104,105)에 전압을 인가하는 정류기(106)를 포함하는 전해산화 폐수처리장치에 있어서, 상기 정류기(106)는 출력전압이 주기적으로 반전되는 듀티정류기로 이루어지고, 상기 처리조(101)에는 진동모터(108)와 이 진동모터(108)에 축결되어 처리조(101) 속으로 연장되는 진동축(109) 및 이 진동축(109)에 대하여 횡방향으로 가로질러 장착된 다수의 진동날개(110)로 이루어진 초진동교반기(107)가 구비된 것을 특징으로 하는 전해산화 폐수처리장치가 제공된다.
Patent KR-20000003603-A (KR)
Title: Device separation insulating film forming method of semiconductor device
Inventor: KIM YUNG BOK
IPC: H01L21/76
Filed: 1998-06-29
Abstract: PURPOSE: A device separation insulating film forming method is provided to prevent the loss of the device separation insulating film filling up the trench and to improve the characteristic and the reliability of the semiconductor device. CONSTITUTION: The device separation insulating film forming method of a semiconductor device comprises the steps of: forming a pad insulating film on a semiconductor substrate(11); forming a nitride film(15) on the pad insulating film; forming a first trench by etching the nitride film(15), the pad insulating film and the semiconductor substrate(11) of a certain thickness, using the device separating mask; and forming a side groove by etching a side of the pad insulating film.
Patent KR-20000003631-A (KR)
Title: Semiconductor devices having an unit for protecting an electrostatic discharge
Inventor: JEONG SANG CHEOL
IPC: H01L27/04
Filed: 1998-06-29
Abstract: PURPOSE: A semiconductor device is provided to improve a reliability of device operating and an emission ability of ESD(electrostatic discharge) by forming wheel shaped multiple active field transistors as a protection unit of ESD. CONSTITUTION: The device having a protection unit of ESD comprises wheel-shaped multiple active field transistors having NMOS(12) and PMOS(14) connected to an input pad(10). The NMOS field transistor includes a wheel-shaped Vcc node(20) on a semiconductor substrate(30). A plurality of divided Vss nodes(22) are formed in the wheel-shaped Vcc node(20). The Vss nodes(22) have different electric field each other. The Vss nodes(22) have an island structure of equiangular triangle.
Patent KR-19990013467-A (KR)
Title: 고체 촉매 성분, 올레핀 중합용 촉매, 및 올레핀 중합체 제조방법
IPC: C08F4/32
Filed: 1998-06-29
Abstract: 본 발명은 하기 성분 (a), (b), (c) 및 (d)를 접촉시키는 것으로 구성되는 방법으로 제조된 올레핀 중합용 고체 촉매 성분 : 
     (a) 카르보닐기를 함유하는 중합체 담체 ; 
     (b) 주기율표의 I, II 또는 XIII 족 금속의 유기 금속 화합물 ; 
     (c) 주기율표의 IV 족의 전이 금속 화합물 ; 및 
     (d) 페놀 화합물, 
     상기 고체 촉매 성분 및 유기알루미늄 화합물 및/또는 유기알루미늄옥시드 화합물로 구성되는 올레핀 중합용 촉매, 및 상기 촉매를 이용하여 올레핀 중합체를 제조하는 방법에 관한 것이다
Patent KR-20000004294-A (KR)
Title: Circuit for retrieving a power at a pdp television
Inventor: KIM SE YONG
IPC: H04N5/66
Filed: 1998-06-30
Abstract: PURPOSE: A circuit for retrieving a power at a PDP television is provided to efficiently retrieve a power. CONSTITUTION: The circuit comprises a variable pulse formation unit(902), a number of counters(904)(906)(908), a write pulse power retrieving variable range setting unit(910), a trailer pulse power retrieving range setting unit(920), a write pulse power retrieving signal forming unit(930), a trailer pulse power retrieving signal forming unit(940), an AND gate(950), a first to an eighth switches(SW1-SW8). In order to retrieve a power at a whole screen writing step. a logic control pulse(erL) is generated. The logic control pulse turns on FET(Q1) to retrieve the power provided as the write pulse and the trailer pulse.
Patent KR-20000004584-A (KR)
Title: Optical transmission device
Inventor: KIM YONG HOE
IPC: H04B10/25
Filed: 1998-06-30
Abstract: PURPOSE: An optical transmission device reduces jitter, noises, power-consumption, and a production cost. CONSTITUTION: An optical transmission device of 622MHz having a data processor for processing STM-N data includes a first chip(30). The first chip converts the received optical signal to an electrical signal, performs a clock restoration and data detection, detects a signal loss, and converts the data processed in the data processor to an optical signal. A second chip(32) converts the detected data by a predetermined clock to a parallel data, outputs the parallel data to the data processor, converts the output data of the data processor to a serial data by using the predetermined clock, and outputs the serial data to the first chip. A logic part selectively provides the detected clock and internal clock to the first chip on the basis of the signal loss.
Patent KR-20000004625-A (KR)
Title: Structure for preventing dash panel of motor vehicle from deformation
Inventor: HWANG HO GEE
IPC: B62D25/08
Filed: 1998-06-30
Abstract: PURPOSE: A dash panel reinforcing structure of vehicle is provided to prevent the dash panel from deforming for safety of a passenger in case of a front collision. CONSTITUTION: A preventing structure for a dash panel of a motor vehicle from a deformation comprises:a shock tower(100) containing plural bolts(110) fix-installed on the upper surface for the bolts being projected toward upper direction; and a supporting bar(200) containing brackets(220) containing plural bolt apertures(221) at the both ends of a frame(210) for being combined to bolts(110) of the shock tower.
Patent KR-19980071981-A (KR)
Title: 정전이온식 오일클리너
Filed: 1998-07-09
Abstract: 본 발명은 장시간 사용에 의하여 오염물질이 함유된 오일을 정전이온방식으로 정유하는 정전이온식 오일클리너에 관한 것이다. 
     본 발명은 펌프와, 오일탱크에 들어 있는 오염된 오일을 그 펌프로 펌핑하여 정유조의 하측으로 받아들이고 그 정유조에는 카버필터가 덮여진 전극판들이 펑행하게 일정간격을 두고 수직방향으로 다수개 설치되어 있으며, 그 전극판들 사이의 공간에는 브이형으로 접혀진 브이형 집진판이 수직방향으로 설치되어 있는 정전이온식 오일클리너에 있어서, 정유조를 원통형의 정유조로 형성하고, 그 정유조내에 지면으로부터 평행하게 전극수단을 다수개 적층하고, 그 전극수단의 사이 공간에 원통형의 휠터수단을 배치하여서 된 것이다. 
     본 발명에 의하면 전극판의 역할을 하는 대전극망과 소전극망이 지면과 평행하게 배치되어 오염입자의 이동경로가 수직방향으로 형성되므로 오염된 오일의 이동경로와 동일방향이 되어 간섭이 일어나지 않기 때문에 오일클리너를 단시간 가동하더라도 휠터의 오염물질 포획능력이 우수해지는 효과가 있다.
Patent KR-19980072137-A (KR)
Title: 금형 내부에서 성형되는 아웃솔 외측이 커팅되는 아웃솔 제조방법
Filed: 1998-07-16
Abstract: 천연고무, 합성고무 등이 적당비율로 배합되어 있는 통상 사용하고 있는 아웃솔에 있어서 성형된 아웃솔을 금형 외부로 끄집어 내어 불필요한 부위를 사상(절단)하기 위해 많은 인원과 넓은 장소, 장비 등을 동원하여 작업하던 것을 금형 내부에서 성형되는 과정을 이용하여 제위치를 정확히 컷팅하게 아웃솔을 제조하는 방법을 이용하여 해결하였다.
Patent KR-20000014314-A (KR)
Title: Air flow passage structure of food waste disposal device
Inventor: KIM JONG SUK
IPC: B09B3/00
Filed: 1998-08-19
Abstract: PURPOSE: An air flow passage structure is provided to flow in outer air down to the lower part of a fermenting tub composing a food waste disposal device and also to supply air to whole parts inside the fermenting tub. CONSTITUTION: The device is composed of: an inlet wall(121) composed to form a circumference and an inlet(21) to put in food waste; an upper case(120) fixed on the upper part of a body(110) and having an empty inner place; a fermenting tub(140) settled in the body and storing the food waste to be treated; a rim part(141) formed on the upper edge of the fermenting tub and to divide the place of the upper case and inside of the body; and an air venting passage to vent the exhaust gas in the fermenting tub.
Patent KR-20000015490-A (KR)
Title: Brain and skull for evaluating electronic wave and body phantom and body phantom shell of muscular organism
Inventor: CHOI HYEONG DO
IPC: G01N27/00
Filed: 1998-08-29
Abstract: PURPOSE: A human body phantom shell is provided to measure non-absorbability on a surface of a liquid and a semi liquid phantoms and reproduce the phantoms after lapse of predetermined time. CONSTITUTION: The shell is used for evaluating an electronic wave circumstance and is made of a shape-memory high polymer, as a fundamental material, and a complex material of mixing a dielectric material with a conductive material. The high polymer is one selected from a group consisting of XLPE, polyurethane, polynoborane, and all combinations thereof. The dielectric material is one selected from a group consisting of BaTiO3, SrTiO3, CaTiO3, MgTiO3, and all combinations thereof. The conductive material is one of the carbon black and carbon fiber.
Patent KR-19990036627-A (KR)
Title: 에틸렌 중합방법
IPC: C08F210/16
Filed: 1998-09-10
Abstract: 초 고분자량의 에틸렌 단일중합체 및 초 고분자량의 에틸렌 공중합체를 생성하는 신규 루프/슬러리 올레핀 중합방법이 제공된다.   사용된 촉매 시스템은 무기 옥사이드 지지 티타늄-함유 촉매 시스템, 무기 옥사이드 지지 유기-지르코늄 촉매 시스템 및 무기 옥사이드 지지 유기-하프늄 촉매 시스템으로 구성된 그룹으로부터 선택된다.
Patent KR-20000019918-A (KR)
Title: Host interface device for cable modem and method therefor
Inventor: KIM DEOK NYEON
IPC: G06F13/28
Filed: 1998-09-16
Abstract: PURPOSE: A host interface device is provided to enable a high speed mass data transmission in receiving and transmitting data effectively by accessing a host memory directly through an IDMA channel. CONSTITUTION: A reception/transmission part(510) provides data received from adiplexer(500) to a medium access control part(530) and data transmitted from a medium access control part(530) to the diplexer(500). A CPU(560) controls reception and transmission states of a PCI bridge(580) by control information applied to a host and controls input/output of reception and transmission data stored in a RAM(570). The PCI bridge(580) is interfaced with the host by a PCI bus, outputs the reception data stored in the RAM(570) by a control of the CPU(560), and stores the transmission data from the host in the RAM(570).
Patent KR-19990029970-A (KR)
Title: 수퍼트위스트 네마틱 액정 장치 및 그 제조 방법
IPC: G02F1/1333
Filed: 1998-09-19
Abstract: 수퍼트위스트 네마틱(supertwisted nematic: STN) 액정 장치(LCD)는 기판(12 및 13), 외부 편광자(10 및 11), 전극(14 및 15) 및 정렬층(16 및 17)을 포함한다.  상기 액정셀은 디아크릴레이트(diacrylate)와 같이 적어도 두 개의 폴리머화 가능한 그룹을 구비한 적어도 하나의 키랄 프리폴리머 및 네마틱 액정을 포함하는 혼합물(mixture)에 의하여 채워진다.  상기 프리폴리머는 나선형 폴리머 네트워크를 형성하기 위하여 폴리머화되거나 교차결합된다.
Patent KR-19990007609-A (KR)
Title: 기어에 의한 시소형 승마자전거
Filed: 1998-10-12
Abstract: 앞, 뒷바퀴(1)(2)(2')를 연결하는 뼈대(3)로 된 자전거 형태의 중앙의 뼈대 내측에 제1,2,3기어(5a)(5b)(5c)를 차례로 치합되게 축설하여 그 상단 제1기어(5a)에 고정 연결되어 시소작동을 하는 시소봉[지렛대](9)을 상기 기어들(5a)(5b)(5c)의 회전에 의한 전후 시소작동을 하고 움직이는 시소봉에 발판을 부착시켜 앞뒤 구륜에 장치된 크랭크가 회전 작동되어 전후진이 되며 움직이는 시소봉에 발판을 부착시켜 시소놀이의 완전한 승마감을 느끼며 운동을 연속적으로 할 수 있게 한 것이다.
Patent KR-20000031769-A (KR)
Title: Spring water pump
Inventor: PARK KYUNG SEO
IPC: B05B11/00
Filed: 1998-11-10
Abstract: PURPOSE: A spring water pump is provided to conveniently use the water pump since the guide element guides the movement of the slide cap only in the vertical direction even when the pressing power of the user is biased in one direction and to prevent the introduction of impurities into the water container due to the excessive power applied to the slide cap. CONSTITUTION: A spring water pump includes a main body(10) having a spring water container(1) and a sealing element(11) for closely coupling the spring water, a pressing element(20) located in the main body and corrugated to be extended and contracted by self-restoring force or user's pressing operation, a pressing cap(30) exposed outside of the housing and having a lower end part to be contact by the pressing element to transmit the user's pressing operation to the pressing cap, a connecting pipe(41) mounted inside the water container to discharge the water by the user's pressing the pressing cap via a discharging pipe(40), the discharging pipe connected to the connecting pipe, and a guide element(50) for guiding the vertical slide movement of the slide cap when the pressing cap is pressed by the user.
Patent KR-20000038059-A (KR)
Title: New strain of lactobacillus ssp. ky22704 fermenting mistletoe
Inventor: LEE JEONG JUN
IPC: C12N1/20
Filed: 1998-12-03
Abstract: PURPOSE: New strain of Lactobacillus spp. KY 22704 (KFCC-11062) ferments Viscum album coloratum in order to decrease the toxicity of mistletoe on normal cells and increase that of mistletoe on malignant cells. CONSTITUTION: Lactobacillus is screened from fermented milk products and inoculated in the extract of mistletoe. The toxicity of fermented product is tested on 3T3 cells and normal cells. Lactobacillus fermented mistletoe extract which does not show toxicity on the nomal cell but on the cancer cell is screened. Identification of lactobacillus reveals that this one is different from already known Lactobacillus plantarum. API ZYME kit is used to detect β-glucuronidase activity which is known as cancer causing enzyme. The cleaned, cut and grind mistletoe is extracted with water and freeze dried. 1-7% of mistletoe extract is inoculated with Lactobacillus and incubated for 48-72 hours at 30-37°C. The number of Lactobacillus reaches at 5.6X10¬8 cfu/ml and the pH of broth is 4.0 after 24 hours incubation. The analysis of protein shows that lectin band is decreased along the incubation.
Patent KR-20000039622-A (KR)
Title: Apparatus for fixing demagnetizing coil of cathode ray tube
Inventor: YEOM BYUNG DEOK
IPC: H01J29/87
Filed: 1998-12-15
Abstract: PURPOSE: A demagnetizing coil fixture apparatus is provided to prevent an influence of a remaining magnetic field due to a variation of the geomagnetic field by firmly fixing a demagnetizing coil to a cathode ray tube. CONSTITUTION: A sealing piece(10) encloses an outer side of a connection lug(7) and has a lug insertion hole(9) in order for the sealing piece(10) to be connected in one body to a connection boss(4). A body(12) is connected to one side of the sealing piece(10) and a connection piece(14) has a fixing step(13). A fixing hanger(15) is connected to one side of the connection piece(14) and a contact groove(16) is formed on one side of the body(12). A hanging belt(2) is formed in one body with a hanging ring(19) for hanging a demagnetizing coil(18).
Patent KR-20000040185-A (KR)
Title: Developing unit of wet electro-photographic printer
Inventor: SHIN SUNG SU
IPC: G03G15/11
Filed: 1998-12-17
Abstract: PURPOSE: A developing unit of a wet electro-photographic printer is provided to depress a holding volume generated between a surface contact blade and a squeeze roller and increase the cleaning efficiency. CONSTITUTION: A developing unit of a wet electro-photographic printer includes a developing solution removing element(170) mounted in a tray for collecting a collective solution to discharge to a circulation tank for removing a residual developing solution between a photosensitive belt(100) and a squeeze roller(150), wherein the developing solution removing element includes a plate(171) in parallel to an axial direction of the squeeze roller and rotatable with relation to a hinge point(173) of which both end parts are fixed at both longitudinal end parts of a tray(120), and a surface contact blade element(175) supported at a side surface part of the plate facing the squeeze roller and having a surface contact part(175b) of a predetermined radius to contact an outer periphery of the squeeze roller.
Patent KR-20000042114-A (KR)
Title: Contact operator of a ring main unit for an electric power equipment
Inventor: KIM YOUNG GEUN
IPC: H02B11/00
Filed: 1998-12-24
Abstract: PURPOSE: A contact operator of a ring main unit is provided to reduce the production cost and the equipment size by efficiently performing a cutoff function for cutting off a current when a line accident occurs. CONSTITUTION: A driving member(1) is rotated by a driving source in closing, opening, and cutting-off operations. Plural operating levers(2, 4, 5, 6, 7, 8, 9, 10, 11) are operated by the rotation of the driving member(1). A latch(17) is rotated by a handle or a remote control in the closing, opening, or cutting-off operation. An input latch lever(13) releases the restraint of an input latch(12) connected to one end of the operating lever(4). An opening latch lever(15) first moves for the cutting-off operation and releases the restraint of an opening latch(14).
Patent KR-20000043229-A (KR)
Title: Generator for internal address signal
Inventor: SHIN SANG HO
IPC: G11C11/408
Filed: 1998-12-28
Abstract: PURPOSE: A generator for an internal address signal is provided to frequently refresh the address of a specific cell of which a data storing time is shorter than a refresh period. CONSTITUTION: A controller(39) outputs a low level signal to the output terminal of a comparator(37) when the comparator feeds the high-level output signal. Thus, a counter(32) connected to the rear of the comparator is disabled. While preventing addresses from being counted by the disabled counter, the address signal of a specific cell is used as the internal address signal of a device. A generator transmits an external address signal into the device during a low accessing operation and the address signal from an inner address counter into the device during a refreshing operation. In generating the address signal from the inner address counter, the programmed address in a storage(35) is added to be refreshed.
Patent KR-20000044125-A (KR)
Title: Power module
Inventor: PARK SANG SUN
IPC: H05K7/20
Filed: 1998-12-30
Abstract: PURPOSE: A power module is provided to prevent the inferiority of a product and the increase of thermal resistance of a heat sink due to a silicon rubber adhesive. CONSTITUTION: A power module comprises: a heat sink(21) having a top surface and a bottom surface for heat dissipation; a substrate(22) attached to the top surface of the heat sink; a semiconductor chip(23) having the power function attached to a part of the top surface of the substrate; a terminal(24) which acts as an electrical path between the semiconductor chip and the external, being attached to other part of the top surface of the substrate; a wire(25) connecting the semiconductor chip and the terminal electrically; a silicon gel(28) which seals up the semiconductor chip and the wire, being filled in a case(26); and an epoxy resin(29) filled in the top surface of the silicon gel in the case so that, at least, the ended part of the terminal is to be revealed. A plurality of grooves(26b) are formed on an adhesive surface(26a) of a side bottom part of the case attached to an edge(21a) of the heat sink are formed in order for the flow of a silicon rubber adhesive(27) to be guided to the grooves.
Patent KR-20000045621-A (KR)
Title: Method for preventing failure in case of changing the transmitting frequency of central station in radio paging data satellite transmitting system
Inventor: SUNG KI YOUNG
IPC: H04B7/185
Filed: 1998-12-30
Abstract: PURPOSE: A method for preventing failure in case of changing the transmitting frequency of a central station in a radio paging data satellite transmitting system is provided to minimize service failure due to frequency change by limiting frequency change. CONSTITUTION: A frequency command grade and an operator grade are set up(ST1,ST2). If the frequency change command of a central station is generated, an operator grade is checked(ST3,ST4). If the operator grade is a frequency change possible grade, it is checked whether it is a frequency change possible time band(ST5). If the checked time is a frequency change possible time band, a frequency established in an equipment is read(ST6). System failure status due to frequency change is shown as a message and it is rechecked whether the frequency has been changed(ST7).
Patent KR-20000045931-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: JEONG SANG MU
IPC: H01L27/04
Filed: 1998-12-30
Abstract: PURPOSE: A method of manufacturing a semiconductor device is to prevent a dielectric film from being damaged and to prevent a leakage current from being produced by covering a capacitor with a oxygen barrier material. CONSTITUTION: A gate oxide film(32) is formed on a silicon substrate(30) with a trench field oxide film(31) being formed thereon, and a doped polysilicon layer is deposited on the substrate to for a gate. A nitride film(34) is deposited on the polysilicon layer, and is etched to form a gate line(33) of a word line. A high density impurity diffusion region(35) is formed on an active region near the gate by using an ion injection. An oxide film is deposited on the whole surface of the substrate by a chemical vapor deposition(CVD) method, and is etched to form a word line side wall spacer(36). The whole surface of the substrate is deposited with doped polysilicon layer(36) by using the CVD method to form a contact plug to be connected to a bit line and a capacitor.
Patent KR-19990063588-A (KR)
IPC: H01L21/58
Filed: 1996-09-12
Abstract: The object of the invention is to prevent delamination between the covering compound and the chip in the hot-melt assembly process. According to the invention, this object is achieved in that the heat flow introduced from the exterior into the chip module is controlled in a deliberate manner, either by a heat-insulating layer (9) interposed between the flexible carrier strip (2) of the chip module and the chip (3) bonded thereon, or by recesses (11) in the surface or layer of the metal contacts (10) such that heat is prevented from flowing from a hollow stamp (1) placed in the outer region of the metal contacts (10) in the direction of the centrally-mounted chip (3).
Patent KR-19990064043-A (KR)
Title: 유동성 물질을 포장하기 위한 신규한 파우치
IPC: B65D65/40
Filed: 1996-09-27
Abstract: 유동성 물질을 포장하기 위한 폴리에틸렌 필름 구조물로 제조된 환경 친화적인 중합체 필름 파우치(10), 예를 들면, 실질적인 선형 에틸렌 중합체와 고압 저밀도 폴리에틸렌의 혼합물 층 하나 이상을 밀봉층(12)으로서 함유하는 2층 또는 3층 동시압출된 필름과 같은 단층 또는 다층 필름 구조물(13)로부터 제조된 파우치가 기재되어 있다.  위에서 언급한 필름 구조물을 사용하여 유동성 물질을 포장하기 위한 파우치를 제조하는 방법이 또한 기재되어 있다.
Patent KR-19990082223-A (KR)
IPC: C07D333/54
Filed: 1997-01-30
Abstract: A compound having the structure:   <IMAGE>   wherein (a) n is from 1 to about 3; (b) X is selected from the group consisiting of O, S, SO, or SO2; (c) Y is independently hydrogen or straight, branched or cyclic alkyl having from 1 to about 4 carbon atoms, or the Y's are bonded together to form an alkanyl ring having from 3 to about 7 atoms; (d) Z is hydrogen or straight, branched or cyclic alkyl having from 3 to about 10 atoms other than hydrogen; (e) W is O or S; and (f) R1, R2 and R3 are independently hydrogen, straight, branched or cyclic alkyl having from 1 to 10 carbon atoms, aryl, heterocyclyl, heteroaryl, hydroxy, or alkoxy; or R1, R2 or R3 may be bonded to form one or more rings each ring having from 3 to about 7 atoms wherein from 1 to 3 atoms may be heteroatoms. pharmaceutical compositions comprising such compounds, and methods of treating inflammation or pain using such compounds.
Patent KR-20000005431-A (KR)
Title: Air conditioner having high efficiency differential cool-rounded pipe
Inventor: TONG SIAMINE
IPC: F24F1/0067
Filed: 1997-03-31
Abstract: PURPOSE: An air conditioner having a serial differential cool-rounded pipe is provided to offer high thermodynamic cycle efficiency. CONSTITUTION: The air conditioner comprises:a J type pipe; a low pressure circulation pump; a plate pleated by multi-layer ladder wave shape; and an evaporation surface of multi-layer wave shape film type and selectively accumulated with the multi-layer circular arc J pipe. The low pressure pump connects a first circular arc J pipe heat exchanging device and a second circular arc J pipe heat exchanging device via a pipe line. Herein, the air conditioner can reduce energy consumption and solve the problem of the general air conditioners having low quality indoor air and its use is limited to use only CFC.
Patent KR-20000065066-A (KR)
Title: 센서 출력 신호가 존재할 때 스위칭 점을 세팅하기 위한 방법
IPC: G01D18/00
Filed: 1998-02-20
Abstract: 본 발명은 센서(1), 및 상기 센서(1)의 출력 회로(3)내에 있는, 스위칭 점을 세팅하기 위한 보정 회로를 포함하는 자기 보정 센서 장치에 관한 것이다.  보정 회로는 스위칭 점이 기준값과 일치하도록 오프셋-D/A-변환기(5)를 이용하여 출력 회로(3)내의 오프셋을 세팅한다. 오프셋-D/A-변환기(5)는 보정 로직(6)을 통해서 제어된다.